A keeper of records; one in charge of recordkeeping.(noun)
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Use "recordkeeper" in a sentence
"Plansponsor. com estimates that of the $2.7 trillion that corporate employees keep in 401 (k) plans, Fidelity serves as "recordkeeper" for the largest amount of assets, $838 billion."
"As the federal government shifts its records from paper to computers, the National Archives, the nation's recordkeeper, has left itself vulnerable to significant security breaches by failing to properly safeguard reams of sensitive information, government auditors said Wednesday."
"As both trusted timer and recordkeeper, I have the captain's ear; I have never been wrong."